yeah the thing with pretty much all the others is there is a big thing that stands in its way like a part of physics or certain inconsistancies with science and the positoning of things in the universe like the steady- state has many things that prove it innacurate like positioning of certain things in the universe when they supposedly shoud be a constant throughout.
the big bang theory doesnt really have any massive things against it it just doesnt have solid proof even if it is the most likely theory it would take a definite proof to show it was what happened